update readme.md
update readme.md

udo-tech-team/gShadowsocks,udo-tech-team/gShadowsocks,ky0ncheng/gShadowsocks,ky0ncheng/gShadowsocks,akar1nchan/gShadowsocks,akar1nchan/gShadowsocks,ky0ncheng/gShadowsocks,akar1nchan/gShadowsocks